Issue 071: Other User Profile

[RaphaelBumanlag]

Changes

• Renamed profile.dart to current_user_profile.dart, refactored all where exists in app.
• Added navigation to OtherUserProfile() on message button in UserCardSearch(). /// Should be changed later to navigate to dm them.
• Added new UserCardWidget() to make UserCardSearch() tap-able and navigatable to OtherUserProfile().
• Added a current user that can be called across the app called currentUser in users.dart
• Changed .restorablePushNamed() to MaterialPageRoute() in current_user_profile.dart
• Removed unnecessary container in current_user_profile.dart (dart fix)
• Changed friends list to display current user's friends: ...usersDB .getUsers() .map((uName) => UserCardSearch(name: uName.displayName)), to ...currentUser .friends .map((uName) => UserCardWidget(user: uName)),
• Implemented OtherUserProfile()
• Changed SearchPeopleScreen() to display all users that are not on current user's friends list

Examples of other user's profile page:

(I still don't know why they are so big)